Rounding
Place Value
Addition
Subtraction
Comparing Numbers
100

Round 87 to the nearest ten.

90

100

What is the value of the 3 in the following number:

703

3

100

45 + 14

59

100

78 - 15

63

100

Which is bigger

54       or        78

78

200

Round 2,354 to the nearest 100.

2,400

200

What is the value of the 7 in the following number:

759

700

200

378 + 635 

1,013

200

241- 60 

181

200

Which is smaller?

659     or               651

651

300

Round 76,032 to the nearest thousand.

76,00

300

What is the value of the 2 in the following number:

8,921

20

300

45, 298 + 3, 109

48,407

300

5,078 - 4, 635

443

300

Which is greater?

 1,987                or        23, 503

23,503

400

Round 567,211 to the nearest ten thousand. 

570,000

400

What is the value of the 8 in the following number:

28,103

8,000

400

507,245 + 861, 673

1,368,918

400

46,340 -  23, 551

22,789

400

Which is greater?


864, 321          or        869, 002

869, 002

500

Round 98,461 to the nearest ten thousand.

100,000

500

What is the value of the 6 in the following number:

659,487

600,000

500

999,510 + 53, 684

1,053,194

500

349,000 -  63, 231

285, 769

500

Which is smaller?


45, 891             or        45, 896

45, 891

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